S
MOTOROLA
DSP56305 User’s Manual
Index-7
Transmit Data 8-29
GPIO functionality 8-29
initialization 8-27
example 8-27
operating mode
Asynchronous 8-23
Synchronous 8-23
operating modes
Asynchronous 8-23
programming model 8-5
reset 8-24
state after reset 8-25
transmission priority
preamble, break, and data 8-28
SCI (GPIO) 5-4
SCI Clock Control Register (SCCR) 8-17
SCI Clock Polarity bit (SCKP) 8-14
SCI Clock Prescaler bit (SCP) 8-18
SCI Control Register (SCR) 8-9
SCI exceptions
Receive Data 8-29
SCI pins
RXD, TXD, SCLK 8-3
SCI Receive Register (SRX) 8-21
SCI Receive with Exception Interrupt bit
(REIE) 8-14
SCI Serial Clock signal (SCLK) 8-4
SCI Shift Direction bit (SSFTD) 8-10
SCI Status Register (SSR) 8-14
SCI Transmit Register (STX)
STX register 8-21
SCK signal 7-6
SCKD bit 7-22
SCKn pin configuration 7-6
SCKP bit 8-14
SCLK signal 8-4
SCn0 pin configuration 7-8
SCn1 pin configuration 7-11
SCn2 pin configuration 7-8
,
7-12
SCP bit 8-18
SCR register 8-9
bits 0-2—Word Select bits (WDS0-WDS2) 8-9
bit 3—SCI Shift Direction bit (SSFTD) 8-10
bit 4—Send Break bit (SBK) 8-10
bit 5—Wakeup Mode Select bit (WAKE) 8-10
bit 6—Receiver Wakeup Enable bit
(RWU) 8-11
bit 7—Wired-OR Mode Select bit (WOMS) 8-11
bit 8—Receiver Enable bit (RE) 8-11
bit 9—Transmitter Enable bit (TE) 8-12
bit 10—Idle Line Interrupt Enable bit
(ILIE) 8-12
bit 11—Receive Interrupt Enable bit (RIE) 8-13
bit 12—Transmit Interrupt Enable bit
(TIE) 8-13
bit 13—Timer Interrupt Enable bit (TMIE) 8-13
bit 14—Timer Interrupt Rate bit (STIR) 8-13
bit 15—SCI Clock Polarity bit (SCKP) 8-14
bit 16—SCI Receive with Exception Interrupt
Enable bit (REIE) 8-14
Select SC1 as Transmitter 0 Drive Enable bit
(SSC1) 7-19
Send Break bit (SBK) 8-10
Serial Clock signal (SCK) 7-6
Serial Communications Interface 2-35
Serial Communications Interface (SCI) 1-17
,
2-3
,
8-3
Serial Control 0 Direction bit (SCD0) 7-21
serial control 0 signal (SC0) 7-8
,
7-12
Serial Control 1 Direction bit (SCD1) 7-22
serial control 1 signal (SC1) 7-10
Serial Control 2 Direction bit (SCD2) 7-22
Serial Input Flag 0 bit (IF0) 7-35
Serial Input Flag 1 bit (IF1) 7-36
Serial Output Flag bits (OF0–OF1) 7-20
serial protocol
in OnCE module 10-23
Serial Receive Data signal (SRD) 7-5
Serial Transmit Data signal (STD) 7-4
SHFD bit 7-22
Shift Direction bit (SHFD) 7-22
signal groupings 2-3
signals 2-3
functional grouping 2-4
Sixteen-bit Compatibility 3-3
Size register (SZ) 1-11
Software Debug Occurrence bit (SWO) 10-9
SP 1-11
SR register 1-10
SRAM
interfacing 1-13
SRD signal 7-5
SRX
read as SRXL, SRXM, SRXH 8-21
SRX register 8-21
SS 1-11
SSC1 bit 7-19
SSFTD bit 8-10
SSISR register 7-35
bit 0—Serial Input Flag 0 bit (IF0) 7-35
bit 1—Serial Input Flag 1 bit (IF1) 7-36
Содержание DSP56305
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Страница 41: ...MOTOROLA DSP56305 User s Manual 1 1 SECTION 1 DSP56305 OVERVIEW ...
Страница 58: ...1 18 DSP56305 User s Manual MOTOROLA DSP56305 Overview DSP56305 Architecture Overview ...
Страница 59: ...MOTOROLA DSP56305 User s Manual 2 1 SECTION 2 SIGNAL CONNECTION DESCRIPTIONS ...
Страница 98: ...2 40 DSP56305 User s Manual MOTOROLA Signal Connection Descriptions JTAG OnCE Interface ...
Страница 99: ...MOTOROLA DSP56305 User s Manual 3 1 SECTION 3 MEMORY CONFIGURATION ...
Страница 119: ...MOTOROLA DSP56305 User s Manual 4 1 SECTION 4 CORE CONFIGURATION ...
Страница 144: ...4 26 DSP56305 User s Manual MOTOROLA Core Configuration JTAG Boundary Scan Register BSR ...
Страница 145: ...MOTOROLA DSP56305 User s Manual 5 1 SECTION 5 GENERAL PURPOSE I O ...
Страница 146: ...5 2 DSP56305 User s Manual MOTOROLA General Purpose I O 5 1 Introduction 5 3 5 2 Programming Model 5 3 ...
Страница 149: ...HOST INTERFACE HI32 MOTOROLA DSP56305 User s Manual 6 1 SECTION 6 HOST INTERFACE HI32 ...
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Страница 259: ...MOTOROLA DSP56305 User s Manual 7 1 SECTION 7 ENHANCED SYNCHRONOUS SERIAL INTERFACE ESSI ...
Страница 314: ...7 56 DSP56305 User s Manual MOTOROLA Enhanced Synchronous Serial Interface ESSI GPIO ESSI Selection and GPIO Usage ...
Страница 315: ...MOTOROLA DSP56305 User s Manual 8 1 SECTION 8 SERIAL COMMUNICATION INTERFACE SCI ...
Страница 346: ...8 32 DSP56305 User s Manual MOTOROLA Serial Communication Interface SCI GPIO Signals and Registers ...
Страница 347: ...MOTOROLA DSP56305 User s Manual 9 1 SECTION 9 TIMER EVENT COUNTER ...
Страница 376: ...9 30 DSP56305 User s Manual MOTOROLA Timer Event Counter Timer Modes of Operation ...
Страница 377: ...MOTOROLA DSP56305 User s Manual 10 1 SECTION 10 ON CHIP EMULATION MODULE ...
Страница 410: ...10 34 DSP56305 User s Manual MOTOROLA On Chip Emulation Module Examples of JTAG and OnCE interaction ...
Страница 411: ...MOTOROLA DSP56305 User s Manual 11 1 SECTION 11 JTAG PORT ...
Страница 430: ...11 20 DSP56305 User s Manual MOTOROLA JTAG Port DSP56305 Boundary Scan Register ...
Страница 431: ...Filter Co Processor MOTOROLA DSP56305 User s Manual 12 1 SECTION 12 FILTER CO PROCESSOR ...
Страница 471: ...VITERBI CO PROCESSOR MOTOROLA DSP56305 User s Manual 13 1 SECTION 13 VITERBI CO PROCESSOR ...
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Страница 522: ...13 52 DSP56305 User s Manual MOTOROLA VITERBI CO PROCESSOR References ...
Страница 523: ...CYCLIC CODE CO PROCESSOR MOTOROLA DSP56305 User s Manual 14 1 SECTION 14 CYCLIC CODE CO PROCESSOR ...
Страница 554: ...14 32 DSP56305 User s Manual MOTOROLA CYCLIC CODE CO PROCESSOR Configuration Examples ...
Страница 555: ...MOTOROLA DSP56305 User s Manual A 1 APPENDIX A BOOTSTRAP CODE ...
Страница 568: ...A 14 DSP56305 User s Manual MOTOROLA Bootstrap Code ...
Страница 569: ...Equates MOTOROLA DSP56305 User s Manual B 1 APPENDIX B EQUATES ...
Страница 570: ...B 2 DSP56305 User s Manual MOTOROLA Equates B 1 Internal I 0 Equates B 3 B 2 Interrupt Equates B 18 ...
Страница 589: ...MOTOROLA DSP56305 User s Manual C 1 APPENDIX C JTAG BSDL ...
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Страница 601: ...MOTOROLA DSP56305 User s Manual D 1 APPENDIX D PROGRAMMING REFERENCE ...
Страница 602: ...D 2 DSP56305 User s Manual MOTOROLA PROGRAMMING REFERENCE ...
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